49800960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 194261760

約数和(自身を除く): 144460800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 131, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 262, 264, 270, 288, 297, 320, 330, 352, 360, 384, 393, 396, 432, 440, 480, 495, 524, 528, 540, 576, 594, 640, 655, 660, 704, 720, 768, 786, 792, 864, 880, 960, 990, 1048, 1056, 1080, 1152, 1179, 1188, 1280, 1310, 1320, 1408, 1440, 1441, 1485, 1572, 1584, 1728, 1760, 1920, 1965, 1980, 2096, 2112, 2160, 2304, 2358, 2376, 2620, 2640, 2816, 2880, 2882, 2970, 3144, 3168, 3456, 3520, 3537, 3840, 3930, 3960, 4192, 4224, 4320, 4323, 4716, 4752, 5240, 5280, 5760, 5764, 5895, 5940, 6288, 6336, 6912, 7040, 7074, 7205, 7860, 7920, 8384, 8448, 8640, 8646, 9432, 9504, 10480, 10560, 11520, 11528, 11790, 11880, 12576, 12672, 12969, 14080, 14148, 14410, 15720, 15840, 16768, 17280, 17292, 17685, 18864, 19008, 20960, 21120, 21615, 23056, 23580, 23760, 25152, 25344, 25938, 28296, 28820, 31440, 31680, 33536, 34560, 34584, 35370, 37728, 38016, 38907, 41920, 42240, 43230, 46112, 47160, 47520, 50304, 51876, 56592, 57640, 62880, 63360, 64845, 69168, 70740, 75456, 76032, 77814, 83840, 86460, 92224, 94320, 95040, 100608, 103752, 113184, 115280, 125760, 126720, 129690, 138336, 141480, 150912, 155628, 167680, 172920, 184448, 188640, 190080, 194535, 207504, 226368, 230560, 251520, 259380, 276672, 282960, 301824, 311256, 345840, 368896, 377280, 380160, 389070, 415008, 452736, 461120, 503040, 518760, 553344, 565920, 622512, 691680, 754560, 778140, 830016, 905472, 922240, 1037520, 1106688, 1131840, 1245024, 1383360, 1509120, 1556280, 1660032, 1844480, 2075040, 2263680, 2490048, 2766720, 3112560, 3320064, 4150080, 4527360, 4980096, 5533440, 6225120, 8300160, 9960192, 12450240, 16600320, 24900480, 49800960]

約数ペア:

[(1, 49800960), (2, 24900480), (3, 16600320), (4, 12450240), (5, 9960192), (6, 8300160), (8, 6225120), (9, 5533440), (10, 4980096), (11, 4527360), (12, 4150080), (15, 3320064), (16, 3112560), (18, 2766720), (20, 2490048), (22, 2263680), (24, 2075040), (27, 1844480), (30, 1660032), (32, 1556280), (33, 1509120), (36, 1383360), (40, 1245024), (44, 1131840), (45, 1106688), (48, 1037520), (54, 922240), (55, 905472), (60, 830016), (64, 778140), (66, 754560), (72, 691680), (80, 622512), (88, 565920), (90, 553344), (96, 518760), (99, 503040), (108, 461120), (110, 452736), (120, 415008), (128, 389070), (131, 380160), (132, 377280), (135, 368896), (144, 345840), (160, 311256), (165, 301824), (176, 282960), (180, 276672), (192, 259380), (198, 251520), (216, 230560), (220, 226368), (240, 207504), (256, 194535), (262, 190080), (264, 188640), (270, 184448), (288, 172920), (297, 167680), (320, 155628), (330, 150912), (352, 141480), (360, 138336), (384, 129690), (393, 126720), (396, 125760), (432, 115280), (440, 113184), (480, 103752), (495, 100608), (524, 95040), (528, 94320), (540, 92224), (576, 86460), (594, 83840), (640, 77814), (655, 76032), (660, 75456), (704, 70740), (720, 69168), (768, 64845), (786, 63360), (792, 62880), (864, 57640), (880, 56592), (960, 51876), (990, 50304), (1048, 47520), (1056, 47160), (1080, 46112), (1152, 43230), (1179, 42240), (1188, 41920), (1280, 38907), (1310, 38016), (1320, 37728), (1408, 35370), (1440, 34584), (1441, 34560), (1485, 33536), (1572, 31680), (1584, 31440), (1728, 28820), (1760, 28296), (1920, 25938), (1965, 25344), (1980, 25152), (2096, 23760), (2112, 23580), (2160, 23056), (2304, 21615), (2358, 21120), (2376, 20960), (2620, 19008), (2640, 18864), (2816, 17685), (2880, 17292), (2882, 17280), (2970, 16768), (3144, 15840), (3168, 15720), (3456, 14410), (3520, 14148), (3537, 14080), (3840, 12969), (3930, 12672), (3960, 12576), (4192, 11880), (4224, 11790), (4320, 11528), (4323, 11520), (4716, 10560), (4752, 10480), (5240, 9504), (5280, 9432), (5760, 8646), (5764, 8640), (5895, 8448), (5940, 8384), (6288, 7920), (6336, 7860), (6912, 7205), (7040, 7074)]